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3 years ago

11

Find the HCF of

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1 answer:

Kryger [21]3 years ago

3 0

Answer:

I hope the pic i gave is helpful!!!

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Convert a 3% increase into a multiplier

denis23 [38]

Here is your answer

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3 years ago

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5x-y=12 ............................

Eva8 [605]

5x−y=12 Subtract 5x from both sides of the equation.

− y = 12 − 5 x Divide each term in

− y = 12 − 5 x by - 1 and simplify

y = - 12 + 5 x

i don't know if thats what your answer was but there you go

3 0

3 years ago

Juan and Nina are in the Junior High Orchestra. As part of the orchestra they each have to learn two instruments. Juan is learni

Whitepunk [10]

Answer:

Nina practiced the viola for 11.25 hours last week.

Step-by-step explanation:

Juan practiced the violin for 9 hours last week. For each 3 hours that he practices the violin, he practices 2.5 hours of cello. So

3h violin - 2.5h cello

9h violin - xh cello

$3x = 9*2.5$

$x = 7.5$

He practiced 7.5 hours of cello, the same as Nina.

For every 3 hours Nina spends practicing the viola she practices the cello for 2 hours. So:

3h viola - 2h cello

xh viola - 7.5h cello

$2x = 3*7.5$

$x = 7.5*1.5$

$x = 11.25$

Nina practiced the viola for 11.25 hours last week.

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3 years ago

F(X) = (x + 5)(x - 1)

marusya05 [52]

Answer:

X=-5 or X=1

Step-by-step explanation:

f(x)=(x+5)(x-1)

(x+5)(x-1)=0

x=-5 orx=1

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3 years ago

You rent an apartment that costs

Phoenix [80]

Answer:

2,309.2

This could be wrong but I'm pretty sure it's right

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2 years ago